Surgical stapler



FIG. 1 is a perspective view of a surgical stapler, showing my newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a bottom plan view thereof.

The ornamental design for a surgical stapler, as shown.